KR4MFM
Active2x3District 4
No competing applications on record.
License HolderLe, Tristan
License ClassTechnician
Min. Class RequiredTechnician
LocationRuckersville, VA
Grant DateMay 15, 2026
Expiration DateMay 15, 2036
KR4MFM is a 2x3 format amateur radio callsign. It is currently registered to Le, Tristan in Ruckersville, VA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .-. ....- -- ..-. --
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four Mike Foxtrot Mike
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 18, 2026
- System-Generated GrantMay 15, 2026
- License IssuedMay 15, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.